At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA's ...

Massive stars have an outsized influence on their environment and the galaxies they call home. These behemoths have the ...

The most recent CSC update adds more than 400,000 unique compact and extended X-ray sources, as well over 1.3 million ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's James Webb Telescope recently got a front-row seat to some incredible stellar fireworks on the outskirts of the Milky Way ...

NASA is preparing to turn the center of our own galaxy into a precision test bed, using the Nancy Grace Roman Space Telescope to build the most detailed infrared map of the Milky Way ever attempted.

It was only earlier this month that American space agency NASA announced it had completed construction work on the Nancy Grace Roman Space Telescope, and now we're already getting word of another ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

For more than a century, astronomers have watched in astonishment as the Andromeda galaxy ignored the grand flow of cosmic expansion and hurtled straight toward the Milky Way. While almost every other ...

Using data from the James Webb Space Telescope, the world's biggest dark matter map has been released by NASA and shows an ...

NASA/JPL-Caltech Deep Space Station 15, one of the 112-foot antennas at the Goldstone Deep Space Communications Complex near Barstow, California ...

August has been a month jam-packed with cosmic phenomena visible from Earth – from nebulas to meteor showers to planetary conjunctions. But the month isn't over yet. And now, add to the mix one of the ...